{"id":"W2026539211","doi":"10.1016/j.jalz.2013.04.204","title":"O2–12–04: Scientific validity and ethics of freely accessible online tests for Alzheimer's disease","year":2013,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"NeuroDevNet; University of British Columbia","funders":"","keywords":"Likert scale; Confidentiality; Test (biology); Psychology; The Internet; Content validity; Disease; Reliability (semiconductor); Population; Gerontology; Promotion (chess); Informed consent; Research ethics; Applied psychology; Medicine; Clinical psychology; Psychiatry; Computer science; Pathology; Alternative medicine; Psychometrics; Environmental health; Developmental psychology; World Wide Web; Computer security","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.1009053,0.0003136903,0.000733084,0.006250594,0.00185894,0.003426401,0.001557822,0.001261632,0.003888165],"category_scores_gemma":[0.28576,0.0003429317,0.000927795,0.00562575,0.002806258,0.002488973,0.003149329,0.001176196,0.001624619],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003445763,"about_ca_system_score_gemma":0.01094859,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00442928,"about_ca_topic_score_gemma":0.006181658,"domain_scores_codex":[0.904986,0.04682239,0.01992946,0.002608183,0.02312723,0.002526736],"domain_scores_gemma":[0.4898397,0.3270455,0.05348475,0.02501896,0.0966825,0.007928723],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001335382,0.001394517,0.530424,0.003708493,0.0002045073,0.001106626,0.03899277,0.001027912,0.00612942,0.007534355,0.03487527,0.3732668],"study_design_scores_gemma":[0.0001175366,0.0007644183,0.8716335,0.002217579,0.00008515849,0.00104549,0.01438022,0.00371744,0.006887203,0.004195847,0.09481887,0.0001367104],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"commentary","genre_scores_codex":[0.8898492,0.001213827,0.02685316,0.0055179,0.0003924137,0.01383424,0.009351663,0.0004001208,0.05258747],"genre_scores_gemma":[0.9241854,0.000780576,0.0513174,0.001061875,0.0002774287,0.01113605,0.006732593,0.0002394134,0.004269222],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.9987383,"threshold_uncertainty_score":0.5336447,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2299331521980814,"score_gpt":0.4751128051896525,"score_spread":0.2451796529915711,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}